Fire detection board box



FIG. 1 is a perspective view of the fire detection board box showing my new design;

FIG. 2 is a front elevational view of the fire detection board box of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2;

FIG. 5 is a top plan view of FIG. 2;

FIG. 6 is a bottom plan view of FIG. 2; and,

FIG. 7 is a rear view of FIG. 2. 

The ornamental design for a fire detection board box, as shown and described. 